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US12569295B2 - Unipolar reference electrode for electrophysiology mapping catheter - Google Patents
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US12569295B2 - Unipolar reference electrode for electrophysiology mapping catheter - Google Patents

Unipolar reference electrode for electrophysiology mapping catheter

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Publication number
US12569295B2
US12569295B2 US16/451,263 US201916451263A US12569295B2 US 12569295 B2 US12569295 B2 US 12569295B2 US 201916451263 A US201916451263 A US 201916451263A US 12569295 B2 US12569295 B2 US 12569295B2
Authority
US
United States
Prior art keywords
tissue
shaft
end effector
electrode
spines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active, expires
Application number
US16/451,263
Other languages
English (en)
Other versions
US20200038101A1 (en
Inventor
Dustin R. Tobey
Shubhayu Basu
Cesar Fuentes-Ortega
Pieter E. Van Niekerk
Tushar Sharma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biosense Webster Israel Ltd Israel
Original Assignee
Biosense Webster Israel Ltd Israel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67544030&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US12569295(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Biosense Webster Israel Ltd Israel filed Critical Biosense Webster Israel Ltd Israel
Priority to US16/451,263 priority Critical patent/US12569295B2/en
Priority to RU2019123599A priority patent/RU2019123599A/ru
Priority to IL268310A priority patent/IL268310B2/he
Priority to AU2019210560A priority patent/AU2019210560A1/en
Priority to BR102019015932-4A priority patent/BR102019015932A2/pt
Priority to EP24194074.1A priority patent/EP4437989B1/en
Priority to CN201910711974.3A priority patent/CN110786926B/zh
Priority to EP19189827.9A priority patent/EP3603493B1/en
Priority to EP26152320.3A priority patent/EP4706513A3/en
Priority to CA3051091A priority patent/CA3051091A1/en
Priority to JP2019142872A priority patent/JP7391562B2/ja
Priority to CN202510631842.5A priority patent/CN120284453A/zh
Priority to CN201921243575.0U priority patent/CN213030820U/zh
Priority to KR1020190094112A priority patent/KR20200015883A/ko
Publication of US20200038101A1 publication Critical patent/US20200038101A1/en
Publication of US12569295B2 publication Critical patent/US12569295B2/en
Application granted granted Critical
Active legal-status Critical Current
Adjusted expiration legal-status Critical

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    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
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  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
US16/451,263 2018-08-03 2019-06-25 Unipolar reference electrode for electrophysiology mapping catheter Active 2042-10-01 US12569295B2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
US16/451,263 US12569295B2 (en) 2018-08-03 2019-06-25 Unipolar reference electrode for electrophysiology mapping catheter
RU2019123599A RU2019123599A (ru) 2018-08-03 2019-07-26 Однополярный контрольный электрод для катетера электрофизиологического картирования
IL268310A IL268310B2 (he) 2018-08-03 2019-07-28 אלקטרודת ייחוס חד–קוטבית לצנתר עבור מיפוי אלקטרופיזיולוגיה
AU2019210560A AU2019210560A1 (en) 2018-08-03 2019-07-31 Unipolar reference electrode for electrophysiology mapping catheter
BR102019015932-4A BR102019015932A2 (pt) 2018-08-03 2019-08-01 eletrodo de referência unipolar para cateter de mapeamento eletrofisiológico
EP26152320.3A EP4706513A3 (en) 2018-08-03 2019-08-02 Unipolar reference electrode for electrophysiology mapping catheter
CN201921243575.0U CN213030820U (zh) 2018-08-03 2019-08-02 一种电生理学标测设备
EP19189827.9A EP3603493B1 (en) 2018-08-03 2019-08-02 Unipolar reference electrode for electrophysiology mapping catheter
EP24194074.1A EP4437989B1 (en) 2018-08-03 2019-08-02 Unipolar reference electrode for electrophysiology mapping catheter
CA3051091A CA3051091A1 (en) 2018-08-03 2019-08-02 Unipolar reference electrode for electrophysiology mapping catheter
JP2019142872A JP7391562B2 (ja) 2018-08-03 2019-08-02 電気生理学的マッピングカテーテル用の単極基準電極
CN202510631842.5A CN120284453A (zh) 2018-08-03 2019-08-02 用于电生理学标测导管的单极参考电极
CN201910711974.3A CN110786926B (zh) 2018-08-03 2019-08-02 用于电生理学标测导管的单极参考电极
KR1020190094112A KR20200015883A (ko) 2018-08-03 2019-08-02 전기생리학 맵핑 카테터를 위한 단극성 기준 전극

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862714110P 2018-08-03 2018-08-03
US16/451,263 US12569295B2 (en) 2018-08-03 2019-06-25 Unipolar reference electrode for electrophysiology mapping catheter

Publications (2)

Publication Number Publication Date
US20200038101A1 US20200038101A1 (en) 2020-02-06
US12569295B2 true US12569295B2 (en) 2026-03-10

Family

ID=67544030

Family Applications (1)

Application Number Title Priority Date Filing Date
US16/451,263 Active 2042-10-01 US12569295B2 (en) 2018-08-03 2019-06-25 Unipolar reference electrode for electrophysiology mapping catheter

Country Status (10)

Country Link
US (1) US12569295B2 (he)
EP (3) EP4437989B1 (he)
JP (1) JP7391562B2 (he)
KR (1) KR20200015883A (he)
CN (3) CN110786926B (he)
AU (1) AU2019210560A1 (he)
BR (1) BR102019015932A2 (he)
CA (1) CA3051091A1 (he)
IL (1) IL268310B2 (he)
RU (1) RU2019123599A (he)

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US12569295B2 (en) * 2018-08-03 2026-03-10 Biosense Webster (Israel) Ltd. Israel Unipolar reference electrode for electrophysiology mapping catheter
US11523746B2 (en) * 2018-10-28 2022-12-13 Cardiac Pacemakers, Inc. Implantable medical device having two electrodes in the header
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
US20210121231A1 (en) * 2019-10-23 2021-04-29 Biosense Webster (Israel) Ltd. Cardiac mapping catheter with square-spaced electrodes
US12232874B2 (en) 2020-05-29 2025-02-25 Biosense Webster (Israel) Ltd. Electrode apparatus for diagnosis of arrhythmias
IL277697B2 (he) 2020-05-29 2025-08-01 Biosense Webster Israel Ltd התקן אלקטרודות לאבחון הפרעות קצב לב
CN115942915B (zh) 2020-08-18 2025-11-28 圣犹达医疗用品心脏病学部门有限公司 具有磁性位置跟踪的高密度电极导管
US12016612B2 (en) * 2020-08-19 2024-06-25 Acclarent, Inc. ENT ablation instrument with electrode loop
US20220175302A1 (en) * 2020-12-04 2022-06-09 Biosense Webster (Israel) Ltd. Generating electrocardiograms from multiple references
CN112618002B (zh) * 2020-12-14 2025-07-15 绍兴梅奥心磁医疗科技有限公司 正交电极脉冲电场消融导管
WO2022165753A1 (zh) * 2021-02-05 2022-08-11 中国科学院深圳先进技术研究院 一种用于眼睑翻开的软体装置及方法
US20230029648A1 (en) * 2021-07-30 2023-02-02 Biosense Webster (Israel) Ltd. Planar end effector with irrigation
IL310283A (he) * 2021-07-30 2024-03-01 Biosense Webster Israel Ltd מפעיל קצה מישורי עם השקיה
US12533489B2 (en) 2021-10-08 2026-01-27 Biosense Webster (Israel) Ltd. Measuring tissue proximity for multi-electrode catheter
CN114668482A (zh) * 2022-01-28 2022-06-28 心航路医学科技(广州)有限公司 双层网篮导管装置
US12551658B2 (en) 2022-03-25 2026-02-17 St. Jude Medical, Cardiology Division, Inc. Steerable introducer with slide block divider
US20240156524A1 (en) * 2022-11-11 2024-05-16 Biosense Webster (Israel) Ltd. Electrode catheter with corrugated support structure
US20240407696A1 (en) * 2023-06-09 2024-12-12 Biosense Webster (Israel) Ltd. Medical probe with concentric reference and sense electrodes
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